Hilti North America's semi-autonomous core drilling solution, the DD 250-CA diamond core drill, paired with the Cut Assist Auto Feed unit gives the operator an assisted experience by intuitively ...
The ETN 162/3 PSV diamond core drill is suited for wet drilling of holes up to 6 3/8-in. diameter in concrete, reinforced concrete, natural stone and asphalt, and dry drilling up to 8 in. in brick and ...
AT the Paris Exhibition of 1867 much interest was aroused by Leschot's invention for cutting through hard rock by diamonds in rapid rotation. Originally intended for use on a small scale, this method ...
New Found Gold Commences 2026 Queensway Drill Program Announces K2 Zone Infill Results. New Found Gold Commences 2026 ...